MD History: Display synced tabs history.

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index 654b0c6c86a997c431286401e8d69e4def6a4e2b..6dcc24d8be5bede262f7198c8ee8a0c2aa0bad2d 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -463,6 +463,12 @@ are declared in build/common.gypi.
       <message name="IDS_MD_HISTORY_ITEMS_SELECTED" desc="Label displayed in history toolbar telling the user how many items they have selected.">
         <ph name="NUMBER_OF_ITEMS_SELECTED">$1</ph> selected
       </message>
+      <message name="IDS_MD_HISTORY_HISTORY_MENU_ITEM" desc="Label displayed in history sidebar button to display history.">
+        History
+      </message>
+      <message name="IDS_MD_HISTORY_OPEN_TABS_MENU_ITEM" desc="Label displayed in history sidebar button to display open tabs.">
+        Open tabs
+      </message>
 
       <!-- Generic terms -->
       <message name="IDS_ADD" desc="Used for Add on buttons">
@@ -5527,7 +5533,7 @@ Keep your key file in a safe place. You will need it to create new versions of y
       </message>
       <message name="IDS_FLAGS_WEBVR_DESCRIPTION" desc="Description for the flag to enable WebVR APIs.">
         Enabling this option allows web applications to access experimental Virtual Reality APIs.
-      </message>     
+      </message>
       <message name="IDS_FLAGS_COMPOSITING_FOR_FIXED_POSITION_NAME" desc="Name of the 'Compositing for fixed position elements' lab.">
         Compositing for fixed position elements.
       </message>